八上仁爱版英Unit4Topic3Thebuildersusedlivemodels,didn’tthey?SectionA教学案例Themainactivitiesare1aand2a.本课重点活动是1a和2a。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomeusefulwordsandexpressions:railway,remain,pull,pulldown,wornout,government2.Learntagquestions:(1)—It’saniceday,isn’tit?—Yes,itis.(2)Let’sgoandhavealook,shallwe?(3)—TherearestillmanyoldcitywallsinBeijing,aren’tthere?—No,therearen’t.(4)Youknowalotaboutthem,don’tyou?3.Talkaboutculturalrelics:(1)Theseareoldcitywalls.Theyaremorethan700yearsold.(2)ThereusedtobelotsofoldcitywallsinBeijing.(3)Mostoldcitywallswerepulleddowninthe1960s.(4)Thegovernmentistryingtoprotectandrebuildtheoldcitywalls.Ⅱ.Teachingaids教具录音机/幻灯机或多媒体/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:7分钟)1.(通过师生对话导入新课。)T:Hi,S1.Doyouliketravelling?S1:Yes,Ilikeitverymuch.T:Wherehaveyoubeen?S1:MountTai.(学生说什么地方都可以。)T:WouldyouliketotraveltoBeijing?S1:Yes,I’dloveto.T:WhywouldyouliketotraveltoBeijing?S1:BecausetherearemanyplacesofinterestinBeijing.T:CouldyousaysomeplacesofinterestinBeijing?S1:Yes,theGreatwall,theSummerPalace…(让学生尽可能多说，其他学生也可补充。学生说的同时，教师用多媒体课件出示对应的图片，以启发学生们的兴趣。)2.(教师用多媒体或图片展示北京的古城墙，其中有些古城墙已经破烂不堪。引出生词及反意疑问句。)T:Look,whatarethese?Ss:Theyareoldcitywalls.T:Theyareverybeautiful,aren’tthey?(板书并解释。)Theyareverybeautiful,aren’tthey?Ss:Yes,theyare.(帮助学生回答，并注意反意疑问句的答语。)T:Right,butonlyafewofthemremainnow,becausesomeofthemarewornout,someofthemwerepulleddown.(板书)wornout,remain,pulldownT:Class,doyouwanttoknowmoreabouttheoldcitywalls?Nowlet’slistentotheconversationbetweenKangkangandMichael.(导入1a。)Step2Presentation第二步呈现(时间:8分钟)1.(设置简单的听力任务，听1a录音，感知对话的内容。)T:Nowlet’slistento1aandfindouttheanswerstothequestions.(1)WheredidKangkangandMichaelgotoseesomeoldcitywalls?(2)Howmanyyearsaretheoldcitywalls?(核对答案。)2.(再听1a录音，回答下列问题。进一步感知对话内容，掌握反意疑问句。)T:Nowlistento1aagain,thenanswerthefollowingquestions.(1)It’saniceday,isn’tit?(2)TherearestillmanyoldcitywallsinBeijing,aren’tthere?(3)Kangkangknowsalotabouttheoldcitywalls,doesn’the?(核对答案。)Step3Consolidation第三步巩固(时间:15分钟)1.(在1a中找出反意疑问句。教师找几名同学将找到的句子写在黑板上，教师给予总结。完成1b。)(板书)1.It’saniceday,isn’tit?2.Let’sgoandhavealook,shallwe?3.TherearestillmanyoldcitywallsinBeijing,aren’tthere?4.Youknowalotaboutthem,don’tyou?2.(跟读1a，注意语音语调。)T:Listentothetapeandfollow.Payattentiontothepronunciationandintonation.3.(根据黑板上的句子表演对话。)T:Actoutthedialogaccordingtothetagquestionsontheblackboard.4.(完成1c。巩固反意疑问句。)T:Now,class,pleasedo1cbyyourselves.Thenlet’schecktheanswers.(师生共同核对答案。)Step4Practice第四步练习(时间:10分钟)1.(通过师生对话，引入2a。)T:WeretheremanyoldcitywallsinBeijingbefore?S1:Yes,therewere.T:AretheremanyoldcitywallsinBeijingnow?S1:No,therearen’t.T:Whathappenedtothem?Doyouwanttoknow?Now,let’sseesomepictures.2.(教师利用幻灯片出示下列图片，理解生词rebuild，让学生利用图下面的词语，给每幅图写一个句子。)T:Makesentencesaccordingtothewordsunderthepictures.(usedtobe)(bepulleddown)(appear)(tryto,protect,rebuild)(学生活动期间，教师在教室里来回走动，及时帮助有困难的学生，然后找四个学...
